Nūhou
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ʻO ka mea hana a me ka mea kūʻai aku ma Kina
China Carbon Steel Pipe Manufacturers, Suppliers, Exporters and Stockists - Hunan Great Steel Pipe Co., Ltd.Ua lilo mākou i mea nui o ka ulu a me ka hoʻomohala ʻana o ka mākeke Kina a me ka ...Heluhelu hou aku -
Hiki ke hoʻohana ʻia ka paipu kila kalapona no ka mālama wai desalinated?
1. Ka hoʻohana ʻana i ka paipu kila kalapona i ka hoʻomaʻamaʻa wai desalinated ʻO ka mālama ʻana i ka wai desalinated kekahi o nā kaʻina hana i ka hana hou, a ua puka mai nā paipu like ʻole e like me ka manawa e koi ai.ʻO ka tubee carbon steel, ma ke ʻano he mea hana hale hana maʻamau, noʻonoʻo ʻia no ka hoʻohana ʻana i ka d...Heluhelu hou aku -
He aha nā hoʻokaʻawale a me nā hoʻohana ʻana o nā paipu kila kalapona?
E hoʻolauna pōkole ka mea hana ʻili kila ʻole i ka hoʻokaʻawale kikoʻī a me ka hana o ka paipu kila kalapona.1. ʻO ka pahu kila kalapona maʻamau ʻO ka mea maʻamau, kapa ʻia ke kila me kahi carbon content o ≤0.25% i kapa ʻia he kila haʻahaʻa.ʻO ka hana annealed o ke kila haʻahaʻa haʻahaʻa he ferrite a me kahi am liʻiliʻi ...Heluhelu hou aku -
ʻO ka mālama ʻana a me ka ʻae ʻana no ke kūʻai ʻana i nā paipu kila welded
ʻO nā mea maka o nā paipu kila welded maʻamau ka hao kalapona haʻahaʻa, haʻahaʻa haʻahaʻa a i ʻole ke kila manganese kiʻekiʻe, a me nā mea ʻē aʻe, i hoʻohana nui ʻia i loko o nā paila, nā kaʻa, nā moku, nā puka kila māmā a me nā puka makani, nā lako, nā mīkini mahiʻai like ʻole, kiʻekiʻe- nā papa kūʻai, nā ipu, a pēlā aku.Heluhelu hou aku -
He aha nā ho'āʻo hoʻopōʻino ʻole o nā paipu seamless?
He aha ka hoʻāʻo hoʻomake ʻole?ʻO ka hoʻāʻo non-destructive, i kapa ʻia ʻo NDT, kahi ʻenehana nānā hou e ʻike i ke ʻano, kūlana, ka nui a me ka ulu ʻana o nā hemahema o loko a i waho paha me ka ʻole o ka hōʻino ʻana i ka mea e nānā ʻia.Ua hoʻohana nui ʻia i ka productionio paipu kila ...Heluhelu hou aku -
Pono pono no nā paipu kila kalapona
ʻO nā koi kūpono no nā paipu kila kalapona: 1. Hoʻohui kemika Ua waiho ʻia nā koi no ka ʻike o nā mea kemika ʻino E like me, Sn, Sb, Bi, Pb a me ke kinoea N, H, O, etc. haku mele 'ana i ke kila a me ka maemae o ke kila, hoemi t...Heluhelu hou aku